Last updated: August 23, 2025
In December, the average temperature in Castronuovo di Sant'Andrea, Italy hovers around 7°C (45°F), with a minimum of -3°C (27°F) and a maximum reaching 17°C (62°F). Expect about 55 mm (2.2 in) of precipitation spread across 10 days, contributing to an average humidity of 82%. Embrace the unique climate as you explore!
In December in Castronuovo di Sant'Andrea, the average temperature is 7°C (45°F). The maximum can reach 17°C (62°F), and the minimum can drop to as low as -3°C (27°F). Visitors should be prepared for a range of temperatures and pack accordingly to enjoy their trip comfortably.
In Castronuovo di Sant'Andrea in December, the precipitation amount is 55 mm (2.2 in) spread over a duration of 10 days.
In Castronuovo di Sant'Andrea in December humidity is 82%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities feel much colder and less inviting, which can make exploring less enjoyable unless you're dressed warmly.
In Castronuovo di Sant'Andrea in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Castronuovo di Sant'Andrea, you can visit Hourly UV Index in Castronuovo di Sant'Andrea.
UV Risk Categories
Weather in Castronuovo di Sant'Andrea varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Castronuovo di Sant'Andrea, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 53 mm (2.1 inches) | 82% | moderate |
| February Weather | 7°C (45°F) | 60 mm (2.4 inches) | 74% | moderate |
| March Weather | 8°C (47°F) | 78 mm (3.1 inches) | 70% | high |
| April Weather | 12°C (53°F) | 68 mm (2.7 inches) | 71% | very high |
| May Weather | 16°C (62°F) | 57 mm (2.3 inches) | 71% | very high |
| June Weather | 22°C (71°F) | 53 mm (2.1 inches) | 65% | very high |
| July Weather | 25°C (76°F) | 23 mm (0.9 inches) | 61% | very high |
| August Weather | 25°C (77°F) | 28 mm (1.1 inches) | 56% | very high |
| September Weather | 20°C (69°F) | 42 mm (1.6 inches) | 66% | very high |
| October Weather | 15°C (60°F) | 66 mm (2.6 inches) | 74% | high |
| November Weather | 11°C (53°F) | 124 mm (4.9 inches) | 80% | moderate |
| December Weather | 7°C (45°F) | 55 mm (2.2 inches) | 82% | low |